Growth Mode and Surface Structure of Cr Ultrathin Film on Fe/Cu(001)
| Autor: | Hirofumi Namatame, Satoshi Tohoda, Masaki Taniguchi, M. Nagira, Akio Kimura, Masahiro Sawada, Tetsuro Ueno, Tetsuro Tagashira |
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| Rok vydání: | 2008 |
| Předmět: |
Reflection high-energy electron diffraction
Materials science chemistry.chemical_element Bioengineering Surfaces and Interfaces Condensed Matter Physics Surfaces Coatings and Films Chromium Crystallography chemistry Mechanics of Materials Monolayer Surface structure Magnetic films Deposition (law) Biotechnology |
| Zdroj: | e-Journal of Surface Science and Nanotechnology. 6:251-253 |
| ISSN: | 1348-0391 |
| Popis: | We hereby report a growth mode and surface structure of ultrathin Cr films on fcc Fe/Cu(001). We have found a clear RHEED intensity oscillation during Cr deposition up to four monolayers on 3 and 6 ML Fe/Cu(001), indicating an layer-by-layer growth. Besides, the observed (2×1) LEED pattern at low Cr thickness is similar to that of fcc Fe/Cu(001) in the 5-11 ML thickness range. We have also demonstrated the Cr/Fe multilayer growth with single monolayer of Cr inserted between fcc Fe layers. [DOI: 10.1380/ejssnt.2008.251] |
| Databáze: | OpenAIRE |
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